An easy way to increase the size of work that can be machined on your Sherline mill is the addition of the horizontal milling conversion. By allowing the vertical column to be mounted in various positions in relation to the table, and with the headstock and spindle rotated 90 degrees into the horizontal position, a tremendous variety of machining possibilities are opened up. Plus, the mounted to the conversion base and still operate in its conventional vertical mode as well, providing a very sturdy and vibration-free base.